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gold ore processing equipment

gold ore

What is the gold ore:

Gold ore types are divided into: placer gold ore, auriferous quartz vein ore, silver-rich gold mine oxide gold ore, iron sulfide, gold, copper sulfide gold, arsenic sulfide, gold, antimony sulfide gold, polymetallic sulphides gold telluride gold, carbonaceous gold. Gold occurrence in the ore can be classified as: the independent natural gold, gold-bearing mineral was dispersed state of the gold was adsorbed state emblem fine significant emblem of gold, the isomorphous substitution of crystal grid gold or solid solution of gold.

Processing technic

gold ore Processing technic Shanghai Xuanshi is a specialized gold ore processing equipment provider. According to the actual needs of customers, we provide a full range of gold ore processing equipment. We have been committed to research and development of copper ore processing to continue to develop quality products and cost-effective copper beneficiation process. The new concentrator design process can greatly increase your mining investment returns. The reasonable prices and quality service are sincere cooperation with your premise.
Shanghai Xuanshi gold ore processing performance advantages:
1.Beneficiation principle is advanced and reliable operation.
2, Combination property increased.
3, Easy maintenance, saving time.
4, Large output and high efficiency.
5, The high investment returns and quick effect.

The necessary equipment:

gold ore jaw crusher

Gold ore jaw crusher for large complex tilting what is the successful experience of similar products at home and abroad. The crusher is our company specially designed for the industrial sectors of mining, smelting, building material, highway, railway, water conservancy quarry and road building. The product specification is complete, feed particle size from 120-1200 mm and crushing the material compressive strength of up to 320Mpa what is complete crushing production line of choice for primary crushing equipment.
PE series is used for coarse break and PEX series is used to fine grinding. The performance characteristics of the gold ore jaw crusher: 1.simple structure, maintenance is convenient and easy to use, stable performance and low operating costs; 2. Crushing chamber deep and no dead zone that improve the capacity and output of the feed; 3. The big crushing ratio and uniform particle size; 4. gasketed nesting population adjustment device, reliable and convenient, adjustment range is wide that can increase the flexibility of the device; 5. lubrication system safe and reliable, easy to replace parts and low maintenance workload; 6. reliable work and low operating costs; 7. stand-alone energy-saving 15% to 30%, more than double the system energy; 8. discharge opening adjustment range is wide that can meet the requirements of different users; 9. low noise, less dust.

Gold ore cone crusher

gold ore cone crusher

Gold ore cone crusher is mainly composed of rack, transmission, air eccentric shaft, bowl-shaped bearing, crushing cone, part of the adjusting device, adjust springs and adjust the port of discharge with hydraulic station. When the cone crusher working, the motor through the horizontal axis and a pair of bevel gear motor drives the eccentric sleeve rotation, crushing cone axis line of the forced move of the eccentric sleeve rotary pendulum movement, making the surface of the broken wall sometimes close to sometimes leave the rolling acetabular wall surface, which makes the mineral in the crushing cavity by squeezing and bending then were broken.
Gold ore cone crusher features:
1.A moving cone of continuous rotation, continuous process and discharging process of the broken material alternately along the work surface, productivity high. 2.The materials are sandwiched between two cones by extrusion, bending and shearing, crushing it easier for low power consumption. 3.The particle size of the product is evener and a cube shape. Moving cone working surface is also wear uniform. 4.This machine is mainly from the rack, driving device, eccentric thrust bearing, bowl liner, crushing cone, part of the adjusting device, adjust springs and adjust the port of discharge with hydraulic station. 5. Dynamic cone and fixed cone is set, the moving cone to swing in the vicinity of the crushing chamber to the discharge port, moving parallel with a gap equal between the moving cone and fixed cone, so that the particle size of the finished product is uniform. Feeding port size is not big, can handle the first broken material. 6 The gold ore cone crusher uses dry oil or water, two seals, dust impurities can not enter the body. Thus ensuring edible vegetable oil of the clean and run extended slide bearing, thrust ball bearing life, making the machine reliable operation.

Gold ore ball mill

gold ore ball mill Gold ore ball mill working principle: This energy-saving ball mill is a horizontal cylindrical rotating device, outer gear, the two positions that is a lattice energy-saving ball mill. By material from the feed device into the compound by the air shaft spiral evenly into the mill's first warehouse, there is a ladder liner or corrugated liner in the warehouse, built with different specifications steel ball, rotating cylinder produces a centrifugal force to the ball a certain height after the fall pounding and abrasive materials. The material in the first position gets the coarse grinding and then through the single-layer diaphragm plate into the second position, the warehouse lined with flat lining and steel ball. The steel make the material further grinding. Powder through the discharge grate plate to complete the grinding operation.
Gold ore ball mill structures: the main part of the machine by feeding part, discharging part, turning part, transmission part (reducer, small driving gear, motors, electrical control). The hollow shaft using steel, lined with removable rotary gear casting hobbing process, the body inlaid cylinder liner wear, has good wear resistance. The machine runs smoothly and working reliable. The gold ore mill is a key equipment for the broken material to be recrushing. Energy ball mill is widely used in cement, silicate, new building materials, refractory materials, fertilizer, black and non-ferrous mineral processing as well as glass, ceramics and other manufacturing industries. It can be grinding of dry or wet to a variety of ores and other grind-able materials.

gold ore flotation machine

gold ore flotation machine The main flow of gold ore flotation machine: In the flotation process, the ups and downs of the mineral are almost nothing to do with the mineral density. Such as chalcopyrite and quartz, the former density of 4.2, and the latter is 2.68, but the heavy mineral chalcopyrite is very easy to float and quartz instead sink to the bottom. The study found that minerals of floatability and its affinity to water the size of an affinity with the water, the water wetting of the mineral difficult to attach to the bubbles to float. The mineral that has small affinity to the water and difficult to be wetted is easy to float upward.

In addition, the flotation has a few following basic operations: 1. Adjustment of the slurry and flotation agent to join. The purpose is to cause the difference of the mineral surface properties, that is changing the wettability of the mineral surface, regulating the selectivity of the mineral surface, and some mineral particles can be attached to the gas saturation, while others can not be attached to the bubble. 2. The stirring and cause a lot of bubbles. With the help of the inflatable flotation machine stirring, resulting in pulp air dispersion and the formation of large bubbles or causes the air to form micro-saturated precipitation in the soluble pulp. 3. The mineralization of the bubble. Mineral particles selectively attach to the bubbles, which are the basic behavior in the flotation process.

Flotation is a mineral moist and wet-based dressing. The nature of the mineral easy to float with the difficult floating generally known as mineral floatability. Flotation can float the difference is the use of mineral separation of minerals. In modern flotation process, the application of flotation reagent is especially important, because by the flotation reagent handling, you can change the mineral floatability of minerals can be selectively attached to the bubble to float, so as to achieve the purpose of beneficiation.

Gold ore shaker working principle:

Gold ore shaker Vertical reciprocating movement of the bed surface is achieved through the crank and connecting rod drive mechanism to fulfill. Motor through a belt drive to the large pulley driven by the crankshaft rotation rocker followed for the next movement, joystick downward movement of the bracket to promote the rear axle and reciprocating rod move backward, the spring is compressed bed is through linkage seat and back and forth the rod is connected, so at this time also make the bed for the backward movement when the joystick upward movement done by the spring force to promote the bed along with the forward movement.

Gold ore shaker working process: the the shaker beneficiation process is to re-tilt the bed surface, the mineral particles group into the mine shafts from the angle of the bed surface, while horizontal flushing water to the sink supply so mineral particles in the gravity and lateral water momentum, inertia and friction of the bed for reciprocating asymmetric movement under gravity and particle size stratification and along the bed surface for the longitudinal motion along the inclined bed for lateral movement . Therefore, the specific gravity and grain size of different mineral particles gradually along the direction of movement from A side to B side scaled, were discharged from the concentrate side and the different areas of the tailings side, and finally divided into concentrate, ore, and the tail mine.

Gold ore spiral chute

gold ore FRP spiral chute Gold ore spiral chute for sorting particle size 0.3 - 0.02 mm fines iron ore, ilmenite, chromite, pyrite, zircon, rutile, monazite and phosphorus ore, tungsten ore, tin, tantalum ore, niobium ore and with the proportion of differences in other non-ferrous metals, rare metals and non-metallic mineral body. This equipment has some advantages: the sorting process is stable, easy to control, to allow changes to the mineral concentration range, enrichment is high, and high recovery rate, small footprint, water consumption, simple structure, without power, large capacity, easy to install. easy to operate and invest in small and quick.

Gold ore spiral chute working principle: spiral chute erected, calibrate the vertical line, the metal frame or wood fixed in the right position by the sand pump ore sent to the spiral feed inlet at the top two, add supplementary water adjust the mine oar concentration, ore oar natural down from the high swirl, to generate a centrifugal force of inertia in the rotation of the inclined plane flow rate, the proportion of ore, differences in the size, shape, and by the role of gravity and centrifugal force of the cyclone ore and sand separated from the concentrate into the concentrate bucket to pick out the pipe, bucket of tailings flow into the tailings pipe receiving the sand pool, and then the sand pump to drain away, and completed the whole process of dressing.

gold ore ball mill Applications:

gold ore ball mill application

Gold has good mechanical properties, corrosion resistance and high chemical stability, and it has a wide application.
Due to the gold has the golden color and has the performance of easy to process performance, so it has always been used to make jewelry and accessories;
Gold has a high chemical stability, long so gold serve as a metal manufacturing currency for long time and it is still the most important international currency. International gold reserves as an important symbol to measure the ability to pay and economic strength in a country. measure of a country an important symbol of the ability to pay and economic strength.
In modern industry, the application of gold most of the electronics industry; in the aviation industry, the gold alloy engine spark electrode plug; absorbance due to the yellow of gold, the reflection rate of 94.4% of the characteristics in the military can be used to defense missiles and defense of the thermal radiation from common sources of heat; in the chemical industry, the gold used as the coating of the tubes to transport corrosive substances; in the construction industry, gold is used as a modern building windows in an adiabatic medium; gold also used in medical applications, because of high chemical stability and easy to process performance, it used to set the teeth in the facial features; gold radioisotopes for diagnosis and treatment of arthritis and malignant tumors; gold foil treatment of burns and skin ulcers and so on;
In addition to the above, gold alloys can also be used to manufacture the parts of the instrumentation and contact; used to make the case and tip. Gold alloy products have high reliability and long life.

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